Sometimes, when coding your own thing, you do little things to make yourself happy even if it isn't _strictly in scope_ of the feature you're building.
I'm adding writing fields to #ScrumMD. I needed to rewrite the output code to make that work - which meant I'm moving (eventually) all output to Jinja2 templates rather.
And, to make me happy: I added ANSI color when using interactively to the new default template.